These are my guesses.
Orio: Metagross, Snorunt, Nosepass, Noctowl and Elekid
Murdock: Rockruff, Alcreamie, Alolan Muk, Carkoal and Slugma
Molly: Chansey and Shuckle
I still think Pawmi will go to one of the kids. Also it should be noted any of the unclaimed poster Pokemon could belong to the...